Online Only
Shop HTH

HTH Pool Care Chlorine Granules Ultra, 50 lb

Item 2068703 | Model 22019

How To Get It

  • All in One Care: Sanitizes, Clarifies, Softens, and Helps Prevent Stains in one Dose.
  • Cal - Hypo Formula to Help Prevent Cyanuric Acid Build-Up, Helping Avoid Overstabilization and Chlorine Lock
  • Clears Cloudy Water in as Little as 24 Hours.
  • Compatible with All Pool Types

​
HTH Chlorine Granules Ultra delivers powerful sanitation and clarity in one simple step. These fast-dissolving pool chlorine granules use a Cal-hypo formula that won’t add extra cyanuric acid (CYA) thus helping prevent overstabilization, cloudy water, and chlorine lock. The all-in-one action kills bacteria and algae, clarifies and softens water, and helps prevent stain and scale—so your pool water looks blue, bright, and inviting. Safe for all pool types, including vinyl-lined and saltwater systems, this granular chlorine keeps maintenance easy and reliable all season long.
​
​​Includes:
  • 50 lbs of Ultra Chlorine Granules
​
Dimensions & Weight:
  • 10.16" W x 11.66" L x 20.39" H
  • Weight 54.5 lb.
​
Care Instructions:
Please follow directions and guidelines included on packaging
​
​
​
​

BrandHTH
Container Size50 lb
Model22019
Online OnlyOnline Only
Quantity1 Bucket(s)

Standard shipping via UPS Ground is included in the quoted price.

Delivery is not available to Puerto Rico, Alaska or Hawaii.

Costco.com products can be returned to any of our more than 800 Costco warehouses worldwide.

Shop Confidently

We are committed to offering the best value to our members, with a risk-free 100% satisfaction guarantee on your membership and merchandise with some exceptions and limitations*. If you have questions about your membership or products you've purchased at Costco, please visit the membership counter at your local Costco or Contact Customer Service.

*Certain items are not available for return or refund or may have limitations on their eligibility for return or refund. View Costco's Return Policy.

Costco Technical and Warranty Services for select electronics and consumer goods. For manufacturer warranty information, please contact us.

How To Return Costco.com Orders